drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Linux-PAM
Name: |
Mehrere Probleme in Linux-PAM |
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ID: |
201206-31 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Di, 26. Juni 2012, 10:35 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3316
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3430
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3431
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3435
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3853
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4706
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4707
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4708
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3148
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3149 |
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Applikationen: |
Linux-PAM |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201206-31 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: High Title: Linux-PAM: Multiple vulnerabilities Date: June 25, 2012 Bugs: #343399, #386273, #388431 ID: 201206-31
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Synopsis ========
Multiple vulnerabilities have been found in Linux-PAM, allowing local attackers to possibly gain escalated privileges, cause a Denial of Service, corrupt data, or obtain sensitive information.
Background ==========
Linux-PAM (Pluggable Authentication Modules) is an architecture allowing the separation of the development of privilege granting software from the development of secure and appropriate authentication schemes.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 sys-libs/pam < 1.1.5 >= 1.1.5
Description ===========
Multiple vulnerabilities have been discovered in Linux-PAM. Please review the CVE identifiers referenced below for details.
Impact ======
A local attacker could use specially crafted files to cause a buffer overflow, possibly resulting in privilege escalation or Denial of Service. Furthermore, a local attacker could execute specially crafted programs or symlink attacks, possibly resulting in data loss or disclosure of sensitive information.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All Linux-PAM users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=sys-libs/pam-1.1.5"
NOTE: This is a legacy GLSA. Updates for all affected architectures are available since November 25, 2011. It is likely that your system is already no longer affected by this issue.
References ==========
[ 1 ] CVE-2010-3316 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-3316 [ 2 ] CVE-2010-3430 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-3430 [ 3 ] CVE-2010-3431 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-3431 [ 4 ] CVE-2010-3435 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-3435 [ 5 ] CVE-2010-3853 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-3853 [ 6 ] CVE-2010-4706 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-4706 [ 7 ] CVE-2010-4707 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-4707 [ 8 ] CVE-2010-4708 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-4708 [ 9 ] CVE-2011-3148 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3148 [ 10 ] CVE-2011-3149 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3149
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-201206-31.xml
Concerns? =========
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.
License =======
Copyright 2012 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.
http://creativecommons.org/licenses/by-sa/2.5
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